CollisionPolygon

from panda3d.core import CollisionPolygon

class CollisionPolygon

Bases:

Bases: CollisionPlane

Inheritance diagram

__init__(a: LVecBase3, b: LVecBase3, c: LVecBase3)

__init__(a: LVecBase3, b: LVecBase3, c: LVecBase3, d: LVecBase3)

property concave → bool: Returns true if the CollisionPolygon appears to be concave, or false if it is safely convex.

static getClassType() → TypeHandle

getNumPoints() → int: Returns the number of vertices of the CollisionPolygon.

getPoint(n: int) → LPoint3: Returns the nth vertex of the CollisionPolygon, expressed in 3-D space.

getPoints() → list

isConcave() → bool: Returns true if the CollisionPolygon appears to be concave, or false if it is safely convex.

isValid() → bool: Returns true if the CollisionPolygon is valid (that is, it has at least three vertices), or false otherwise.

property points → Sequence[LPoint3]: Returns the nth vertex of the CollisionPolygon, expressed in 3-D space.

property valid → bool: Returns true if the CollisionPolygon is valid (that is, it has at least three vertices), or false otherwise.

static verifyPoints(a: LPoint3, b: LPoint3, c: LPoint3) → bool: Verifies that the indicated set of points will define a valid CollisionPolygon: that is, at least three non-collinear points, with no points repeated.

static verifyPoints(a: LPoint3, b: LPoint3, c: LPoint3, d: LPoint3) → bool: Verifies that the indicated set of points will define a valid CollisionPolygon: that is, at least three non-collinear points, with no points repeated.